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Researcher, Training - London

OpenAI

london, england, United-Kingdom Full-time June 08, 2026
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Opportunity Description

OpenAI's Training team is responsible for producing the large language models that power our research, our products, and ultimately bring us closer to AGI. Achieving this goal requires combining deep research into improving our current architecture and optimization techniques, alongside long‑term bets aimed at improving the efficiency and capability of future generations of models. We are responsible for integrating these techniques and producing model artifacts used by the rest of the company, and ensuring that these models are world‑class in every respect.

About the Role

As a member of the training team, you will push the frontier of LLM development for OpenAI's flagship models, enhancing intelligence, efficiency, and adding new capabilities.

Relevant interests may include areas such as architecture design, long‑context and efficient attention, optimization and the science of scaling.

Ideal candidates have a deep understanding of LLM ar...

Full-time Engineering

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